Geetha Ramasubbu (M.Sc.)
Chair of Multimedia Communications and Signal Processing
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I have been working on energy-efficient video coder systems since May 2021. The current focus is on encoding energy measurements for software and hardware implementations of various codecs and on obtaining a universally applicable energy description of video encoder systems to optimize energy demand.
I offer thesis in the field of energy-efficient video communications at any time.
Master Theses
"Energy Estimation using Content Descriptors for HEVC Software Encoding" (SS 2022)
"Learning-based Energy Estimation for Video Decoding" (SS 2023)
"Estimation of Hardware Encoder Energy Based on Software Encoder for HEVC Intra-Coding" (WS 2025/2026)
Bachelor Theses
"Energy Assessment of Video Capturing Applications on Mobile Devices" (SS 2022)
"Analysis and Optimization of the Video Encoding Energy Consumption for On-Demand Video Services" (WS 2022/2023)
Research Internships
"Coding Tool Complexity Analysis for Video Encoders" (WS 2022/2023)
"Power Consumption Analysis of Hardware Video Encoders" (SS 2023)
"Coding Tool Energy Analysis of the VVC Encoding Process" (WS 2023/2024)
No matching entries found.
2026
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Energy-Aware Frame Rate Selection for Video Coding
In: IEEE Access (2026)
ISSN: 2169-3536
DOI: 10.1109/ACCESS.2026.3672053
BibTeX: Download
2024
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The Bjøntegaard Bible - Why your Way of Comparing Video Codecs May Be Wrong
In: IEEE Transactions on Image Processing 33 (2024), p. 987 - 1001
ISSN: 1057-7149
DOI: 10.1109/TIP.2023.3346695
BibTeX: Download - , , :
Modeling the Energy Consumption of the HEVC Software Encoding Process using Processor Events
In: 2024 IEEE 26th International Workshop on Multimedia Signal Processing (MMSP) 2024
BibTeX: Download - , , :
Towards Video Codec Performance Evaluation: A Rate-Energy-Distortion Perspective
In: 2024 16th International Conference on Quality of Multimedia Experience (QoMEX) 2024
DOI: 10.1109/QoMEX61742.2024.10598269
BibTeX: Download
2023
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Energy Efficiency in Video Compression
In: IEEE MMTC Communications - Frontiers 18 (2023), p. 8-14
Open Access: https://site.ieee.org/comsoc-mmctc/files/2023/10/MMTC-May-2023-18_3.pdf
BibTeX: Download
2022
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Optimized Decoding-Energy-Aware Encoding In Practical VVC Implementations
29th IEEE International Conference on Image Processing (IEEE ICIP) (Bordeaux, 16. October 2022 - 19. October 2022)
DOI: 10.1109/ICIP46576.2022.9897896
URL: https://arxiv.org/abs/2206.13483
BibTeX: Download - , , :
A Bit Stream Feature-Based Energy Estimator for HEVC Software Encoding
Picture Coding Symposium (PCS 2022) (San Jose, California, 7. December 2022 - 9. December 2022)
DOI: 10.1109/PCS56426.2022.10018048
URL: https://arxiv.org/abs/2212.05609
BibTeX: Download - , , :
Modeling the HEVC Encoding Energy Using the Encoder Processing Time
IEEE International Conference on Image Processing (ICIP) 2022 (Bordeaux, 16. October 2022 - 19. October 2022)
DOI: 10.1109/ICIP46576.2022.9897306
URL: http://arxiv.org/abs/2207.02676
BibTeX: Download
2020
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Matched Quality Evaluation of Temporally Downsampled Videos with Non-Integer Factors
International Conference on Quality of Multimedia Experience (QoMEX) (Athlone, 26. May 2020 - 28. May 2020)
DOI: 10.1109/QoMEX48832.2020.9123084
BibTeX: Download
- , , : Diversity and Societal Impact Award (16th International Conference on Quality of Multimedia Experience (QoMEX 2024)) – 2024
- , , , , : Nachhaltigkeitspreis - Kategorie "Research" (Friedrich-Alexander Universität Erlangen-Nürnberg) – 2023
- , , , , , , : Joint Research Incubator Award (ITG-Fachausschuss MT 2 „Bildkommunikation und Bildverarbeitung“) – 2022